General description This product includes a pair of CCYKXA Mountain Bike Handlebar Rearview Mirrors designed for motorcycles and bicycles. Made from durable aluminum, these mirrors enhance safety by providing clear visibility of the surroundings. Technical specifications Weight of one pair with 2 bases: 397g Box size: 20 x 8.8 x 5.5 cm Mirror size: 125 x 45 mm Screw diameter: 10 mm Screw outer diameter: 14.5 mm Compatibility and accessories Package contents: one pair of mirrors, one pair of bases